Compare specifications between amateur radios. Simply select up to 3 radios and compare them side-by-side, including images and descriptions.
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General |
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| HAM bands | 11m (CB) | ? | |
| Freq. stability | ? | < ±30 Hz in 1 hour typical | |
| Tuning steps | Channelized | 8 Hz / 0.05 kHz | |
Receiver |
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| RX-range | 11 m (26.965-27.405 MHz) | 0.03-30 MHz | |
| Modulations | AM | AM FM CW USB LSB | |
| Sensitivity | ? | 0.5 µV SSB 2-30 Mhz | |
| Selectivity | ? |
2.2 kHz 2.3 kHz -6 dB 4.0 kHz 5.9 kHz -6 dB 7.0 kHz 8.8 kHz -6 dB 10 kHz 10.5 kHz -6 dB |
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| Filters | ? | ? | |
| Receiver system | ? | Double conversion superheterodyne | |
| IF-freqs. | ? |
1st: 45 MHz 2nd: 455 kHz |
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| Image rejection | ? | ? | |
| Audio output | ? | 1.6W 8 ohms 5% THD | |
Transmitter |
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| TX-range | 11 m (26.965-27.405 MHz) | - | |
| Modulations | AM | - | |
| RF-output | 5 W | ? | |
Connections |
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| Antenna | SO-239 | BNC | |
| Impedance | ? | 50 Ω | |
| Other | - | - | |
Electrical |
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| Power req. | Mains | 13.8V DC | |
| Current RX | ? | ? | |
| TX | ? | - | |
Physical |
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| Manufactured | Between 1958 and 196x in USA | Between 199x and 199x in Great Britain | |
| Dimensions | ? |
483 × 89 × 320 mm (19.02 × 3.50 × 12.60 in) |
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| Weight | ? | 5.58 kg (12.3 lbs) | |
| Form factor | Base Station | Base Station | |
Other features |
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| Memories | ? | 30 channels in 1 bank(s) | |
| Usage | Citizen Band (27Mc) | Amateur / Ham radio operators | |
| Features | XTAL | PC-control | |
| Accessories | ? | ? | |
| MPN | EF-JOHNSON-MESSENGER-I | LOWE-HF-000235 | |